Home News Civilization Revolution Civilization Revolution demo now on Live News by Patrick Garratt Founder & Publisher (Former) Published on June 5, 2008 Follow Civilization Revolution 2K's Civilization Revolution demo's now on Live, at 1.3Gb. The taster supplies both multiplayer and single-player modes, and should be going up on PSN as part of the normal Thursday update later today. Again, it's free. So get it.